2013445357

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{1213}}^1\times {\mathrm{21557}}^1$

素因数の和:22788

約数の個数: 16

約数和(自身を含む): 2512455552

約数和(自身を除く): 499010195

約数列:

[1, 7, 11, 77, 1213, 8491, 13343, 21557, 93401, 150899, 237127, 1659889, 26148641, 183040487, 287635051, 2013445357]

約数ペア:

[(1, 2013445357), (7, 287635051), (11, 183040487), (77, 26148641), (1213, 1659889), (8491, 237127), (13343, 150899), (21557, 93401)]